The true value of oil lies in its ability to transform economies and societies.
If you are afraid of failure, you will not innovate.
假装二流是一流的,这是可怕的。假装你不需要爱,而实际上你需要;或者你喜欢你的工作,而实际上你知道你完全有能力做得更好。
A mathematician is a device for turning coffee into theorems.